Win32/Kryptik.GJPO

What is Win32/Kryptik.GJPO infection?

In this short article you will find concerning the interpretation of Win32/Kryptik.GJPO and also its unfavorable impact on your computer system. Such ransomware are a kind of malware that is specified by online fraudulences to require paying the ransom by a sufferer.

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Most of the instances, Win32/Kryptik.GJPO infection will certainly advise its targets to start funds move for the objective of counteracting the changes that the Trojan infection has introduced to the victim’s device.

Win32/Kryptik.GJPO Summary

These adjustments can be as follows:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • Unconventionial language used in binary resources: Slovenian;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files found on the target’s hard drive — so the target can no more make use of the data;
  • Preventing routine access to the sufferer’s workstation;

Win32/Kryptik.GJPO

One of the most regular channels whereby Win32/Kryptik.GJPO are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As an effect of user winding up on a resource that hosts a destructive software;

As quickly as the Trojan is efficiently infused, it will either cipher the data on the victim’s PC or stop the tool from operating in a correct fashion – while also positioning a ransom money note that discusses the requirement for the sufferers to impact the payment for the function of decrypting the records or restoring the documents system back to the first problem. In most circumstances, the ransom note will turn up when the customer restarts the COMPUTER after the system has actually already been harmed.

Win32/Kryptik.GJPO distribution channels.

In various corners of the world, Win32/Kryptik.GJPO grows by leaps and also bounds. However, the ransom notes and techniques of extorting the ransom quantity may differ relying on particular local (local) settings. The ransom notes as well as methods of extorting the ransom quantity might vary depending on specific regional (regional) settings.

Ransomware injection

As an example:

    Faulty alerts regarding unlicensed software program.

    In certain locations, the Trojans often wrongfully report having actually found some unlicensed applications made it possible for on the target’s tool. The alert then requires the user to pay the ransom money.

    Faulty statements concerning unlawful web content.

    In countries where software program piracy is less preferred, this method is not as reliable for the cyber fraudulences. Alternatively, the Win32/Kryptik.GJPO popup alert might incorrectly assert to be originating from a police institution as well as will certainly report having located youngster porn or various other prohibited information on the tool.

    Win32/Kryptik.GJPO popup alert may wrongly claim to be deriving from a legislation enforcement institution and will report having situated child pornography or various other prohibited data on the device. The alert will likewise have a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: A264854F
md5: c881e5e9f102a5a66fa619892165a9c2
name: C881E5E9F102A5A66FA619892165A9C2.mlw
sha1: 399d212e1b5498484cef98ba02b6050db50ec0a6
sha256: 898fa2ac2ae398c76b9b5cb40290a9ff63ce29e7b89ae81fd9c4bf7e69bbd8de
sha512: 5392baa4950c3fcf659f0df2c4a59429506aa5343917e42c1c697680b7935eb4c994e887f89d74734bfe62823db2088ad02f6d3e64324cef7be183247cca9c51
ssdeep: 3072:h3LcQSdKH254jdhSz8A1S4VUunbIRwitg+TjFk0KDA:ZLcHnl1hurktc
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.GJPO also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 00516fdf1 )
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Stealer.24300
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.Chapak.ZZ5
ALYac Gen:Variant.Cerbu.12140
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Trojan:Win32/Kryptik.4213ac7d
K7GW Trojan ( 00516fdf1 )
Cybereason malicious.9f102a
Symantec Packed.Generic.525
ESET-NOD32 a variant of Win32/Kryptik.GJPO
APEX Malicious
Avast Win32:Trojan-gen
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Cerbu.12140
NANO-Antivirus Trojan.Win32.GenKryptik.fgkmqm
MicroWorld-eScan Gen:Variant.Cerbu.12140
Tencent Win32.Trojan.Generic.Szkz
Ad-Aware Gen:Variant.Cerbu.12140
Sophos ML/PE-A + Mal/GandCrab-G
Comodo TrojWare.Win32.PSW.Coins.AW@7twp66
BitDefenderTheta Gen:NN.ZexaF.34670.kuW@aOSVBkoc
TrendMicro Ransom_HPGANDCRAB.SMG2
McAfee-GW-Edition BehavesLike.Win32.Generic.ch
FireEye Generic.mg.c881e5e9f102a5a6
Emsisoft Gen:Variant.Cerbu.12140 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan.PSW.Coins.ank
Avira HEUR/AGEN.1102792
eGambit Unsafe.AI_Score_92%
Microsoft Trojan:Win32/Gandcrab.AF
Arcabit Trojan.Cerbu.D2F6C
AegisLab Trojan.Win32.Coins.i!c
GData Gen:Variant.Cerbu.12140
AhnLab-V3 Win-Trojan/Gandcrab04.Exp
Acronis suspicious
McAfee Packed-FJN!C881E5E9F102
MAX malware (ai score=100)
VBA32 BScope.Trojan.Chapak
Malwarebytes Trojan.MalPack
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom_HPGANDCRAB.SMG2
Rising Trojan.Vigorf!8.EAEA (CLOUD)
Ikarus Trojan.Win32.Crypt
MaxSecure Ransomeware.CRAB.gen
Fortinet W32/GenKryptik.CHJF!tr
AVG Win32:Trojan-gen
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Generic.HwoCEpsA

How to remove Win32/Kryptik.GJPO virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Win32/Kryptik.GJPO files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

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If the guide doesn’t help you to remove Win32/Kryptik.GJPO you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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